737112 ÷ 49 
The aim is to understand the frequency of 49 in 737112.

Let's proceed to step 1:
When dividing 7 by 49, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 49

On to step 2:
If we divide 73 by 49, we get 1 and a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 49 from 73, we get 24.
Fetch the next digit (7) from the dividend, attach it to 24 and continue: 247 / 49

Step 3:
If we divide 247 by 49, we get 5 and a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 245 from 247 and we're left with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 49

On to step 4:
49 can be fit into 21 0 times, resulting in a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 150.0
If we subtract 0 from 21, we get 21.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 49

Let's proceed to step 5:
The number 49 fits into 211 4 times, leaving a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 1504.0
Subtracting 196 from 211 leaves us with 15.
Include the next digit (2) from the dividend after 15, then repeat: 152 / 49

Going ahead to step 6:
49 can be fit into 152 3 times, resulting in a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 15043.0
If we take 147 away from 152, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
50 divided by 49 is 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 15043.1
The remainder is 1 after subtracting 49 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 8:
10 divided by 49 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 15043.1
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
49 goes into 100 2 times with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 15043.102
If we take 98 away from 100, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
49 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 15043.102
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
When dividing 200 by 49, we get 4 with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 15043.10204
The remainder is 4 after subtracting 196 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 12:
When dividing 40 by 49, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 15043.10204
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
When dividing 400 by 49, we get 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 15043.1020408
If we take 392 away from 400, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 14:
49 can be fit into 80 1 times, resulting in a remainder of 31.
The next digit of our result is 1. 
Result so far: 15043.10204081
The remainder is 31 after subtracting 49 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Our division results in 15043.10204081 with a remaining 3.1e-08.